KSB Controlmatic E.2 Betriebsanleitung Seite 24

8 Trouble-shooting
8.1 Signals and indicator lamps see section 4.2
Fault Indicator lamps
Pump does not start No indication
Pump does not start Green indicator lamp is lit
(Energized)
Pump does not start Green indicator lamp is lit
(Energized)
Red indicator lamp is lit.
(Fault)
Pump delivers flow, but Green indicator lamp is lit
pressure is unstable
(Energized)
Amber indicator lamp is lit.
(Running)
Excessive pump switching Green indicator lamp is lit
frequency
(Energized)
Amber indicator lamp is lit.
(Running)
Pump does not stop Green indicator lamp is lit
although consumer
(Energized)
installations are closed
Amber indicator lamp is lit.
(Running)
9 Annex
9.1 Installation drawing
Installation drawing see Figs. 1, 2 and 3.
9.2 Recycling
The Controlmatic E.2 unit is made of recyclable materials.
Plastic components are marked in accordance with
ISO 11 469.
24
Cause
The system is not energized.
The piping between the pump and the
consumer installation is clogged.
The automatic control unit is frozen
Power Power
The electronic control system is
Failure
blocked.
Reset
On
Lack of water
The pump has not been connected to
Controlmatic E.2.
Power
Failure
The pump motor has been connected
Reset
incorrectly.
On On
The suction line is clogged or defective. Clean or repair.
The pump is blocked or defective.
The pump's discharge pressure is
lower than the unit's start-up pressure.
Air intake on the pump's suction side
Power
Failure
Reset
On
Minor leakage in the system
Power
Failure
Reset
On
Severe leakage
Reset button is jammed.
Power Power
Flow detection is prevented by sand or
Failure
other solids blocking the check valve.
Reset
On
Electronic components are defective.
Remedy
Check mains connection.
Defrost
Unplug and re-plug the unit.
The pump should start up within
5- -6 seconds.
Check water level; the end of the pump
suction line must be submerged in the
water.
Press and hold down Reset key until
pump has primed.
Plug the pump plug in the socket
provided on Controlmatic E.2.
Check connection in motor terminal
box.
See pump operating manual.
Unsuitable pump (Pump pressure must
be 7 metres higher than the start-up
pressure.)
Verify that
D connections do not leak
D the suction strainer is not directly
D the water does not contain air
Eliminate leakage at the consumer
installations and pipe unions.
Check the shut-off valves and the
piping, and repair.
Call in customer service.
Disconnect the unit from the mains
supply and flush it through to remove
any solids. Call in customer service, if
necessary.
Call in customer service.
9.3 Certification
Controlmatic E.2 complies with European directives.
Controlmatic E.2
below the water surface
(waterfall)